<!doctype html public "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd">
<html>
<head>
<title>
 Overview
</title>
<link rel ="stylesheet" type="text/css" href="stylesheet.css" title="Style">
<script>
function asd() {
	
		parent.document.title="SnapToGrid.js Overview";
	
}
</script>
</head>
<body bgcolor="white" onload="asd();">

<!-- ========== START OF NAVBAR ========== -->
<a name="navbar_top"><!-- --></a>
<table border="0" width="100%" cellpadding="1" cellspacing="0">
<tr>
<td colspan=2 bgcolor="#EEEEFF" class="NavBarCell1">
<a name="navbar_top_firstrow"><!-- --></a>
<table border="0" cellpadding="0" cellspacing="3">
  <tr align="center" valign="top">
  
  
  <td bgcolor="#EEEEFF" class="NavBarCell1">    <a href="overview-summary.html"><font class="NavBarFont1"><b>Overview</b></font></a>&nbsp;</td>
  <td bgcolor="#FFFFFF" class="NavBarCell1Rev">	&nbsp;<font class="NavBarFont1Rev"><b>File</b></font>&nbsp;</td>
  

  <td bgcolor="#FFFFFF" class="NavBarCell1"> 	<font class="NavBarFont1">Class</font>&nbsp;</td>
  <td bgcolor="#EEEEFF" class="NavBarCell1">    <a href="overview-tree.html"><font class="NavBarFont1"><b>Tree</b></font></a>&nbsp;</td>
  <td bgcolor="#EEEEFF" class="NavBarCell1">    <a href="index-all.html"--><font class="NavBarFont1"><b>Index</b></font></a>&nbsp;</td>
  <td bgcolor="#EEEEFF" class="NavBarCell1">    <a href="help-doc.html"><font class="NavBarFont1"><b>Help</b></font></a>&nbsp;</td>
  </tr>
</table>
</td>
<td bgcolor="#EEEEFF" align="right" valign="top">
<em>
<b></b></em>
</td>
</tr>

<tr>
<td bgcolor="white" class="NavBarCell2"><font size="-2">
&nbsp;PREV&nbsp;
&nbsp;NEXT</font></td>
<td bgcolor="white" class="NavBarCell2"><font size="-2">
  <a href="index.html" target="_top"><b>FRAMES</b></a>  &nbsp;
&nbsp;<a href="overview-summary.html" target="_top"><b>NO FRAMES</b></a>
&nbsp;&nbsp;
<script>
  <!--
  if(window==top) {
    document.writeln('<A HREF="allclasses-noframe.html" TARGET=""><B>All Classes</B></A>');
  }
  //-->
</script>
<noscript>
<a href="allclasses-noframe.html" target=""><b>All Classes</b></a>
</noscript>
</font></td>
</tr>
</table>
<!-- =========== END OF NAVBAR =========== -->

<hr>
<center>
	
	   <h2>SnapToGrid.js</h2>
	
</center>

	


<h4>Summary</h4>
<p>
	
		No overview generated for 'SnapToGrid.js'<BR/><BR/>
	
</p>

<hr>


    <table border="1" cellpadding="3" cellspacing="0" width="100%">
    <tr bgcolor="#CCCCFF" class="TableHeadingColor">
    <td colspan=2><font size="+2">
    
        <b>Class Summary</b>
    
    </font></td>
    </tr>
    
    <tr bgcolor="white" class="TableRowColor">
    <td width="15%"><b><a href="draw2d/SnapToGrid.html">draw2d.SnapToGrid</a></b></td>
    <td>&nbsp;</td>
    </tr>
    
    </table>
    <hr/> 


<!-- ========== METHOD SUMMARY =========== -->

<!-- ========== END METHOD SUMMARY =========== -->


        <pre class="sourceview"><span class="comment">/* This notice must be untouched at all times.

FreeGroup Draw2D 0.9.26
The latest version is available at
http://www.freegroup.de

Copyright (c) 2006 Andreas Herz. All rights reserved.
Created 5. 11. 2006 by Andreas Herz (Web: http://www.freegroup.de )

LICENSE: LGPL

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License (LGPL) as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA,
or see http://www.gnu.org/copyleft/lesser.html
*/</span>

<span class="comment">/**
 * 
 * <span class="attrib">@version</span> 0.9.26
 * <span class="attrib">@author</span> Andreas Herz
 * <span class="attrib">@constructor</span>
 */</span>
draw2d.SnapToGrid=<span class="reserved">function</span>(<span class="comment">/*:draw2d.Workflow*/</span> workflow)
{
   draw2d.SnapToHelper.call(<span class="reserved">this</span>,workflow);
};

draw2d.SnapToGrid.<span class="reserved">prototype</span> = new draw2d.SnapToHelper();

draw2d.SnapToGrid.<span class="reserved">prototype</span>.type = <span class="literal">"draw2d.SnapToGrid"</span>;

<span class="comment">/**
 * Applies a snapping correction to the given result. Snapping can occur in the four
 * primary directions: NORTH, SOUTH, EAST, WEST, as defined on {<span class="attrib">@link</span> draw2d.PositionConstants}.
 * By default a Point is treated as an empty Rectangle. Only NORTH and WEST should be used
 * in general.  But SOUTH and EAST may also be used.  Similarly, VERTICAL and HORIZONTAL
 * may be used to allow a point to snap to the "center" or "middle" as defined by the
 * concrete subclass.
 */</span>
draw2d.SnapToGrid.<span class="reserved">prototype</span>.snapPoint=<span class="reserved">function</span>(<span class="comment">/*:int*/</span> direction, <span class="comment">/*:draw2d.Point*/</span> inputPoint, <span class="comment">/*:draw2d.Point*/</span> resultPoint)
{
  resultPoint.x=<span class="reserved">this</span>.workflow.gridWidthX*Math.floor(((inputPoint.x + <span class="reserved">this</span>.workflow.gridWidthX/2.0) / <span class="reserved">this</span>.workflow.gridWidthX));
  resultPoint.y=<span class="reserved">this</span>.workflow.gridWidthY*Math.floor(((inputPoint.y + <span class="reserved">this</span>.workflow.gridWidthY/2.0) / <span class="reserved">this</span>.workflow.gridWidthY));
  <span class="reserved">return</span> 0;
};

<span class="comment">/**
 * Applies a snap correction to a Rectangle based on a given Rectangle.  The provided
 * baseRect will be used as a reference for snapping.  The types of snapping to be
 * performed are indicated by the snapOrientation parameter. The correction is applied to
 * the result field.
 * &lt;P&gt;
 * All coordinate information received and returned by this method should be in absolute 
 * coordinates.
 */</span>
draw2d.SnapToGrid.<span class="reserved">prototype</span>.snapRectangle=<span class="reserved">function</span>(<span class="comment">/*:draw2d.Dimension*/</span> inputBounds,  <span class="comment">/*:draw2d.Dimension*/</span> resultBounds)
{
    resultBounds.x = inputBounds.x;
    resultBounds.y = inputBounds.y;
    resultBounds.w = inputBounds.w;
    resultBounds.h = inputBounds.h;
    <span class="reserved">return</span> 0;
};
</pre>
	<hr>



<!-- ========== START OF NAVBAR ========== -->
<a name="navbar_top"><!-- --></a>
<table border="0" width="100%" cellpadding="1" cellspacing="0">
<tr>
<td colspan=2 bgcolor="#EEEEFF" class="NavBarCell1">
<a name="navbar_top_firstrow"><!-- --></a>
<table border="0" cellpadding="0" cellspacing="3">
  <tr align="center" valign="top">
  
  
  <td bgcolor="#EEEEFF" class="NavBarCell1">    <a href="overview-summary.html"><font class="NavBarFont1"><b>Overview</b></font></a>&nbsp;</td>
  <td bgcolor="#FFFFFF" class="NavBarCell1Rev">	&nbsp;<font class="NavBarFont1Rev"><b>File</b></font>&nbsp;</td>
  

  <td bgcolor="#FFFFFF" class="NavBarCell1"> <font class="NavBarFont1">Class</font>&nbsp;</td>
  <td bgcolor="#EEEEFF" class="NavBarCell1">    <a href="overview-tree.html"><font class="NavBarFont1"><b>Tree</b></font></a>&nbsp;</td>
  <td bgcolor="#EEEEFF" class="NavBarCell1">    <a href="index-all.html"--><font class="NavBarFont1"><b>Index</b></font></a>&nbsp;</td>
  <td bgcolor="#EEEEFF" class="NavBarCell1">    <a href="help-doc.html"><font class="NavBarFont1"><b>Help</b></font></a>&nbsp;</td>
  </tr>
</table>
</td>
<td bgcolor="#EEEEFF" align="right" valign="top"><em>
<b></b></em>
</td>
</tr>

<tr>
<td bgcolor="white" class="NavBarCell2"><font size="-2">
&nbsp;PREV&nbsp;
&nbsp;NEXT</font></td>
<td bgcolor="white" class="NavBarCell2"><font size="-2">
  <a href="index.html" target="_top"><b>FRAMES</b></a>  &nbsp;
&nbsp;<a href="overview-summary.html" target="_top"><b>NO FRAMES</b></a>
&nbsp;&nbsp;
<script>
  <!--
  if(window==top) {
    document.writeln('<A HREF="allclasses-noframe.html" TARGET=""><B>All Classes</B></A>');
  }
  //-->
</script>
<noscript>
<a href="allclasses-noframe.html" target=""><b>All Classes</b></a>
</noscript>
</font></td>
</tr>
</table>
<!-- =========== END OF NAVBAR =========== -->

<hr>
<font size="-1">

</font>
<div class="jsdoc_ctime">Documentation generated by <a href="http://jsdoc.sourceforge.net/" target="_parent">JSDoc</a> on Mon Nov 14 13:45:39 2011</div>
</body>
</html>
